Answer:
boy and girl do each other
Explanation:
Answer:
D. airway. lungs. muscles.
Answer:
2
Explanation:
2 because harte lungs arteries working muscles is the choice
Answer:
Sugar
Explanation:
Sugar, because it give people diabetes.
Answer:
Because humans are homeotherms or “warm-blooded,” you maintain a relatively constant body temperature regardless of the ambient temperature.
Explanation:
Hope this helps : )